Pesticidally active 1-arylamino-2,4-dinitronaphthalenes

US4183949A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Rainer Hamprecht · Odenthal, DE
• Alfons Hartmann · Beckingen, DE
• Erich Klauke
• Ingeborg Hammann · Cologne, DE
• Peter Roessler · Bensberg, DE
• Wilhelm Brandes · Leichlingen, DE

Key dates

• Filing date: Feb 1, 1978
• Grant date: Jan 15, 1980
• Expiry date: Feb 1, 1998

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/30
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

1, Arylamino-2,4-dinitronaphthalenes of the formula ##STR1## in which R each independently is hydrogen, alkyl, halogenoalkyl, alkenyl, alkynyl, alkoxy, alkylmercapto, alkylsulphonyl, sulphonate, halogenoalkoxy, halogenoalkylmercapto, acylamino, alkoxycarbonyl, phenylazo, halogen, CN or nitro, or two radicals R in orthoposition to one another can, conjointly with the two adjoining carbon atoms of the phenyl ring, form an optionally halogen-substituted 1,3-dioxane ring, and PA1 n is 1,2,3,4 or 5 which possess arthropodicidal, fungicidal and bactericidal properties.